Belted Kingfisher vs Niau Kingfisher

Megaceryle alcyon comparado com Todiramphus gertrudae

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Side-by-Side Comparison

Atributo Belted Kingfisher Niau Kingfisher
Nome científico Megaceryle alcyon Todiramphus gertrudae
Ordem Coraciiformes Coraciiformes
Família Alcedinidae Alcedinidae
Estado de conservação Least Concern Not Evaluated
Comprimento 33,0 cm (13.0 in)
Envergadura 53,0 cm (20.9 in)
Peso 150,0 g (5.29 oz)
Dieta Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … --
Tamanho da postura 6-7 --
Population Trend
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Size Comparison

Body Length
Belted Kingfisher 33,0 cm
Niau Kingfisher
Envergadura
Belted Kingfisher 53,0 cm
Niau Kingfisher
Peso
Belted Kingfisher 150,0 g
Niau Kingfisher
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Habitat Comparison

Habitats partilhados

Belted Kingfisher only

Nenhum

Niau Kingfisher only

Belted Kingfisher

Rivers, streams, lakes, ponds, estuaries, and coastlines with clear water and suitable perches. Nests in burrows dug into earthen banks.

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Song & Call Comparison

Belted Kingfisher

Canto

A loud, rattling 'klee-klee-klee-klee' — mechanical and penetrating. Given in flight along rivers. Also a harsh 'kekekek' near nest. Far louder than Common Kingfisher.

Niau Kingfisher

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Geographic Range & Migration

Belted Kingfisher

North America from Alaska and Canada to Central America and the Caribbean. Northern populations migrate south in winter.

Niau Kingfisher

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Estado de conservação

Least Concern

Belted Kingfisher

Not Evaluated

Niau Kingfisher

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How to Tell Them Apart

Belted Kingfisher

Plumagem

Blue-grey upperparts with a shaggy crest and a white collar. Males have a single blue-grey breast band; females have an additional rufous belly band.

Bico

Long, heavy, straight, dark dagger-like bill

Niau Kingfisher

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About These Birds

Belted Kingfisher

The belted kingfisher is unusual in that the female is more colorful than the male, sporting an additional rufous belly band. These noisy birds announce their territory with a distinctive rattling call. They excavate nesting burrows up to 2.4 meters deep into riverbanks using their heavy bills.

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Related Comparisons

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